Roger Federer added to his repertoire of through-the-legs winners on his way to beating Dutch qualifier Thomas Schoorel 7-6 (3), 6-3 at the Qatar Open in his first official match of the season. Top-ranked Rafael Nadal also advanced, beating Karol Beck 6-3, 6-0. After a sluggish first set, the No. 2-ranked Swiss hit his stride in the second. Leading 5-2 and faced with a ball that changed direction after clipping the top of the net, Federer flicked it through his legs for a clean winner into the corner. "It's one of the best shots again of my career, one I'm going to look back on and smile, of course," Federer said. "It was quite fantastic." The 21-year-old Schoorel, playing only his second ATP-level match, managed a smile as the crowd applauded. Schoorel went on to hold his serve, but Federer sealed the win in the next game. Read more: http://sports.espn.go.com/sports/tennis/news/story?id=5987817